46800639 has 32 divisors (see below), whose sum is σ = 72199680. Its totient is φ = 29937600.

The previous prime is 46800631. The next prime is 46800659. The reversal of 46800639 is 93600864.

It is not a de Polignac number, because 46800639 - 2³ = 46800631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46800631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73854 + ... + 74484.

It is an arithmetic number, because the mean of its divisors is an integer number (2256240).

Almost surely, 2^46800639 is an apocalyptic number.

46800639 is a deficient number, since it is larger than the sum of its proper divisors (25399041).

46800639 is a wasteful number, since it uses less digits than its factorization.

46800639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 46800639 is about 6841.0992537749. The cubic root of 46800639 is about 360.3716301209.

The spelling of 46800639 in words is "forty-six million, eight hundred thousand, six hundred thirty-nine".